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问题是思维的起点,是数学的心脏。“问题解决”是课堂教学的主线,担负着实现课程目标的重任。观察时下课堂教学的现状,“打乒乓球式”小问题还充斥着课堂,这种近似灌输知识的小问题是否有价值?能否算得上真正意义上的“问题”值得我们反思。课堂是动态的、开放的、和谐的生态空间。课堂中学生自主意识的培养、数学潜力的挖掘、数学后劲的扎根呼唤动态生成的课堂,营造动态生成的课堂需要有价值的问题引领。怎样聚焦问
The problem is the starting point of thinking is the heart of mathematics. “Problem solving ” is the main line of classroom teaching, shouldering the heavy responsibility of achieving the goal of the course. Observing the current situation of classroom teaching, “playing table tennis ” is also full of small problems in the classroom, this kind of approximate knowledge of small problems is valuable? Whether can be considered in the true sense of the “problem ” worth our reflection . Classroom is a dynamic, open and harmonious ecological space. The cultivation of students’ self-awareness in class, the excavation of mathematical potential and the stamina of mathematical stamina call for dynamically generated classrooms to create a dynamically generated classroom which requires valuable questions to lead. How to focus ask